CASTECH develops and manufactures optical crystals, precision optical components and laser-related components. Its portfolio includes nonlinear crystals such as BBO and LBO and gain materials such as Nd:YAG. Nonlinear frequency-conversion crystals and laser gain media serve different functions and are identified separately in the product catalogue. Crystal material, orientation, dimensions, surface quality and coatings must be specified for the optical design.
LASER HARBOR
CASTECH
Company capabilities
- Location
- China
- Business role
- Optical crystal and photonics component manufacturer
- Service regions
- Confirm with the company
Company products
Laser Crystals
CASTECH BBO Nonlinear Optical Crystals
- Record scope
- Custom nonlinear-crystal family
- Material
- Beta-barium borate (β-BBO)
- Optical function
- Nonlinear frequency conversion
- Reported uses
- Harmonic generation, optical parametric processes
CompanyCASTECH
Laser Crystals
CASTECH LBO Nonlinear Optical Crystals
- Record scope
- Custom nonlinear-crystal family
- Material
- Lithium triborate (LiB3O5)
- Published transparency range
- 160–2600 nm; coating and application limits apply
- Reported uses
- SHG, OPO and OPA
CompanyCASTECH
Laser Crystals
CASTECH Nd:YAG Laser Gain Crystals
- Record scope
- Custom gain-crystal family
- Gain material
- Neodymium-doped yttrium aluminium garnet
- Common laser application
- Near-infrared solid-state lasers around 1064 nm
- Configuration
- Doping, geometry, optical grade and coating specified separately
CompanyCASTECH